Tremendous efforts have been made to improve flame
 studied combustion characteristics of a miniature cylindrical combustor with porous wall. Their experiments showed that flame can be stabilized in the combustor chamber due to Atazanavir of heat losses and preheating effect of the fresh mixture.
Catalytic combustion has also been demonstrated to be viable in micro channels because catalyst can accelerate reaction and suppress radical depletion on the walls ,  and . Boyarko et al.